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System for scheduled caching of in-band data services

a data service and scheduler technology, applied in the field of broadcast data services, can solve problems such as many users' problems of limitation

Inactive Publication Date: 2006-01-24
AMIGA DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]Because the scheduled caching system operates autonomously of the user, the user can select in-band data for delivery when the user is not present. The scheduled caching system will automatically power on the tuning circuitry and download the data from the channel at a scheduled time so that the user does not have to leave the tuning circuitry powered on and tuned to the proper channel. Furthermore, because the scheduled caching system stores the data, the user need not be concerned with having to immediately process the data when the download is complete.

Problems solved by technology

This limitation poses problems for many users who are absent during the times the data stream is being broadcast and do not want to leave their tuner / receiver powered on.

Method used

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  • System for scheduled caching of in-band data services

Examples

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Embodiment Construction

[0014]In the following detailed description of the embodiments, reference is made to the accompanying drawings which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, and it is to be understood that other embodiments may be utilized and that structural, logical and electrical changes may be made without departing from the spirit and scope of the present inventions. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present inventions is defined only by the appended claims.

[0015]The leading digit(s) of reference numbers appearing in the Figures corresponds to the Figure number, with the exception that the same reference number is used throughout to refer to an identical component which appears in multiple Figures. Signals and connections m...

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Abstract

A system for scheduling caching of in-band data operates as part of a computerized system to receive and store data broadcast in-band in a channel at a scheduled time. The scheduled caching system determines the scheduled time and channel for the in-band data broadcast and causes a real-time clock in the computerized system to schedule a subsequent execution of the scheduled caching system at approximately the scheduled time. When the scheduled caching system subsequently executes, the scheduled caching system instructs tuning circuitry in the computerized-system to tune to the scheduled channel, receives the in-band data from the tuning circuitry and stores the in-band data on mass storage for subsequent processing. The scheduled caching system also powers on the tuning circuitry and parses the in-band data from other content broadcast in the channel if necessary.

Description

RELATED APPLICATIONS[0001]This application is related to the co-assigned and co-filed applications, “Method for managing multiple channel maps from multiple input devices in a multimedia system,”“System for time-shifting events in a multi-channel convergence system,”“Method and system for associating web sites to television programs,”“Individualized parameter control for multiple media sources in a data processing system,”“System for combining electronic program guide data,” and “Integration of Internet sources into an electronic program database list,” all of which are hereby incorporated by reference.FIELD OF THE INVENTION[0002]The present invention is related to broadcast data services and in particular to scheduled caching of in-band data received from a broadcast data service.BACKGROUND OF THE INVENTION[0003]One of the current trends in consumer electronics is the convergence of television technology and computer technology. Starting with the inclusion of a simple microprocesso...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): H04N7/00H04N5/445H04N5/50H04N7/173H04N7/16
CPCH04N7/165
Inventor WUGOFSKI, THEODORE D.
Owner AMIGA DEV
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